SOLUTION: Hi so in this question Im supposed to graph this question "you are connected to a device that measures the amount of air in your lungs. The amount of air in your lungs depends on

Question 209447: Hi
so in this question Im supposed to graph this question
"you are connected to a device that measures the amount of air in your lungs. The amount of air in your lungs depends on time"
It seems like an easy question but i think im over thinking it and i just dont know how to graph it and I mean there are more questions that are just like these that i have but i just need a way to understand on how to graph them.
anything advice or ways to do it is extremely appreciated
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The amount of air in the lungs is cyclic. It can be represented as a sinusoid, or the sum of sinusoids.
dl the FREE graph software from
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http://www.padowan.dk.com
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and graph some sine functions. A simplest curve, eg, y = 200sin(x) + 200 might match lung activity.
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